For ease of operation, the metal is in the form of nuggets and placed in an inert metal basket made out non-corroding metal (such as titanium or stainless steel).
为了操作容易，该金属呈固体小块形式并置于由抗腐蚀金属（如钛或不锈钢）制成的惰性金属筐内。
The bulb is sometimes filled with an inert gas which permits operation at a higher temperature.
灯泡有时充入惰性气体，为的是能在更高的温度下工作。
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